NEAL Boulton got a jarring wake-up call to treat his body with respect. The ex-Men’s Fitness editor, who now runs BastardLife.com, was to undergo double-hernia surgery earlier this month when doctors abruptly canceled. Boulton told us: “They took a blood test, and boom, my liver numbers were like triple what they should be. My doctor goes, ‘OK, you’ve given up coke, now you need to give up the booze.’ ” Surgery is now set for today. “It’s good bye to greyhounds, my favorite vodka and grapefruit drink,” he said.